Respuesta :

z0mba

Answer: 5

Step-by-step explanation: 3x=15 x=5.

[tex]3x + 2y = 15[/tex]

[tex]3x = 15 - 2y[/tex]

[tex]x = \frac{15 - 2y}{3} [/tex]

[tex]x = \frac{ - 2y}{3} + 5[/tex]

[tex]x = - \frac{2y}{3} + 5[/tex]

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